CA2261564A1 - Parathyroid hormone analogues for the treatment of osteoporosis - Google Patents
Parathyroid hormone analogues for the treatment of osteoporosisInfo
- Publication number
- CA2261564A1 CA2261564A1 CA002261564A CA2261564A CA2261564A1 CA 2261564 A1 CA2261564 A1 CA 2261564A1 CA 002261564 A CA002261564 A CA 002261564A CA 2261564 A CA2261564 A CA 2261564A CA 2261564 A1 CA2261564 A1 CA 2261564A1
- Authority
- CA
- Canada
- Prior art keywords
- analogues
- activities
- parathyroid hormone
- rat
- increased
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 208000001132 Osteoporosis Diseases 0.000 title 1
- 102000003982 Parathyroid hormone Human genes 0.000 title 1
- 108090000445 Parathyroid hormone Proteins 0.000 title 1
- 239000000199 parathyroid hormone Substances 0.000 title 1
- 229960001319 parathyroid hormone Drugs 0.000 title 1
- 230000000694 effects Effects 0.000 abstract 3
- 210000000988 bone and bone Anatomy 0.000 abstract 2
- 230000001077 hypotensive effect Effects 0.000 abstract 2
- 101001135770 Homo sapiens Parathyroid hormone Proteins 0.000 abstract 1
- 101001135995 Homo sapiens Probable peptidyl-tRNA hydrolase Proteins 0.000 abstract 1
- LRQKBLKVPFOOQJ-YFKPBYRVSA-N L-norleucine Chemical compound CCCC[C@H]([NH3+])C([O-])=O LRQKBLKVPFOOQJ-YFKPBYRVSA-N 0.000 abstract 1
- 102000030621 adenylate cyclase Human genes 0.000 abstract 1
- 108060000200 adenylate cyclase Proteins 0.000 abstract 1
- 238000003556 assay Methods 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 102000058004 human PTH Human genes 0.000 abstract 1
- 125000001165 hydrophobic group Chemical group 0.000 abstract 1
- 150000003951 lactams Chemical class 0.000 abstract 1
- 230000002188 osteogenic effect Effects 0.000 abstract 1
- 201000008968 osteosarcoma Diseases 0.000 abstract 1
- 102000004196 processed proteins & peptides Human genes 0.000 abstract 1
- 108090000765 processed proteins & peptides Proteins 0.000 abstract 1
- 238000011552 rat model Methods 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- A61K38/22—Hormones
- A61K38/29—Parathyroid hormone, i.e. parathormone; Parathyroid hormone-related peptides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P19/00—Drugs for skeletal disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P19/00—Drugs for skeletal disorders
- A61P19/08—Drugs for skeletal disorders for bone diseases, e.g. rachitism, Paget's disease
- A61P19/10—Drugs for skeletal disorders for bone diseases, e.g. rachitism, Paget's disease for osteoporosis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P5/00—Drugs for disorders of the endocrine system
- A61P5/14—Drugs for disorders of the endocrine system of the thyroid hormones, e.g. T3, T4
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P5/00—Drugs for disorders of the endocrine system
- A61P5/18—Drugs for disorders of the endocrine system of the parathyroid hormones
- A61P5/20—Drugs for disorders of the endocrine system of the parathyroid hormones for decreasing, blocking or antagonising the activity of PTH
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/575—Hormones
- C07K14/635—Parathyroid hormone, i.e. parathormone; Parathyroid hormone-related peptides
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Endocrinology (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Education & Sports Medicine (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Gastroenterology & Hepatology (AREA)
- Zoology (AREA)
- Toxicology (AREA)
- Rheumatology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Diabetes (AREA)
- Immunology (AREA)
- Epidemiology (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Peptides Or Proteins (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Measurement Of Radiation (AREA)
- Display Devices Of Pinball Game Machines (AREA)
Abstract
This invention describes analogues of human parathyroid hormone which have increased activities in bone restoration, and increased bioavailabilities. The peptides described are derivatives of hPTH-(1-31) which are cyclized for example, by formation of Lactams between either Glu22 and Lys26 or Lys26 and Asp30. In addition, the natural Lys27 may be substituted by either a Leu or other hydrophobic residues, such as Ile, norleucine, Met, Val, Ala, Trp, or Phe. Typically, these analogues have enhanced abilities to stimulate adenylyl cyclase in rat osteosarcoma cells, and show increased activities in bone restoration, using the ovariectomized rat model. The analogues also show enhanced activities and bioavailabilities, as demonstrated by their hypotensive effects in the rat. An assay which correlates hypotensive activity with osteogenic activity is also described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002599885A CA2599885A1 (en) | 1996-08-02 | 1997-08-01 | Parathyroid hormone analogues for the treatment of osteoporosis |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/691,647 US5955425A (en) | 1996-08-02 | 1996-08-02 | Parathyroid hormone analogues for the treatment of osteoporosis |
| US08/691,647 | 1996-08-02 | ||
| US4056097P | 1997-03-14 | 1997-03-14 | |
| US60/040,560 | 1997-03-14 | ||
| PCT/CA1997/000547 WO1998005683A1 (en) | 1996-08-02 | 1997-08-01 | Parathyroid hormone analogues for the treatment of osteoporosis |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002599885A Division CA2599885A1 (en) | 1996-08-02 | 1997-08-01 | Parathyroid hormone analogues for the treatment of osteoporosis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2261564A1 true CA2261564A1 (en) | 1998-02-12 |
| CA2261564C CA2261564C (en) | 2007-10-30 |
Family
ID=26717175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002261564A Expired - Fee Related CA2261564C (en) | 1996-08-02 | 1997-08-01 | Parathyroid hormone analogues for the treatment of osteoporosis |
Country Status (24)
| Country | Link |
|---|---|
| EP (1) | EP0915911B1 (en) |
| JP (3) | JP4122061B2 (en) |
| KR (1) | KR100500859B1 (en) |
| CN (1) | CN1176947C (en) |
| AT (1) | ATE253078T1 (en) |
| AU (1) | AU723728B2 (en) |
| BG (1) | BG103128A (en) |
| BR (1) | BR9711002B1 (en) |
| CA (1) | CA2261564C (en) |
| CZ (1) | CZ34799A3 (en) |
| DE (1) | DE69725850T2 (en) |
| DK (1) | DK0915911T3 (en) |
| EE (1) | EE9900039A (en) |
| ES (1) | ES2207740T3 (en) |
| FI (1) | FI990126A (en) |
| GE (1) | GEP20033095B (en) |
| IS (1) | IS4962A (en) |
| LV (1) | LV12293B (en) |
| NZ (1) | NZ333809A (en) |
| PT (1) | PT915911E (en) |
| RU (1) | RU2203286C2 (en) |
| SI (1) | SI9720057A (en) |
| SK (1) | SK287397B6 (en) |
| WO (1) | WO1998005683A1 (en) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL132901A0 (en) * | 1997-05-14 | 2001-03-19 | Aventis Pharm Prod Inc | Peptide parathyroid hormone analogs |
| WO2000023594A1 (en) * | 1998-10-22 | 2000-04-27 | The General Hospital Corporation | BIOACTIVE PEPTIDES AND PEPTIDE DERIVATIVES OF PARATHYROID HORMONE (PTH) AND PARATHYROID HORMONE-RELATED PEPTIDE (PTHrP) |
| DE69942035D1 (en) | 1998-11-25 | 2010-04-01 | Gen Hospital Corp | HUMAN PARATHYROIDHORMONE, MODIFICATIONS, MANUFACTURE AND USE |
| AU2023499A (en) | 1998-12-31 | 2000-07-24 | General Hospital Corporation, The | Pth receptor and screening assay utilizing the same |
| AU777634B2 (en) * | 1999-07-28 | 2004-10-28 | Kazuhiro Aoki | Methods of inhibiting osteoclastogenesis |
| US6316410B1 (en) * | 1999-09-22 | 2001-11-13 | National Research Council Of Canada | Parathyroid hormone analogues for the treatment of osteoporosis |
| AU2002339843B2 (en) | 2001-07-23 | 2007-12-06 | The General Hospital Corporation | Conformationally constrained parathyroid hormone (PTH) analogs |
| US7015195B2 (en) | 2002-01-10 | 2006-03-21 | Osteotrophin, Llc | Treatment of bone disorders with skeletal anabolic drugs |
| AU2002359391A1 (en) * | 2002-11-01 | 2004-07-29 | Amgen, Inc. | Modulators of receptors for parathyrois hormone and parathyroid hormone-related protein |
| US8088734B2 (en) * | 2003-01-21 | 2012-01-03 | Unigene Laboratories Inc. | Oral delivery of peptides |
| CA2621264A1 (en) * | 2005-09-06 | 2007-11-15 | Zelos Therapeutics, Inc. | Parathyroid hormone analogues and methods of use |
| CA2659846A1 (en) * | 2006-07-31 | 2008-02-07 | Zelos Therapeutics, Inc. | Parathyroid hormone analogues and methods of use |
| JP5200027B2 (en) | 2006-10-13 | 2013-05-15 | イーライ リリー アンド カンパニー | Pegylated PTH as PTH receptor modulator and use thereof |
| AU2008282805B2 (en) | 2007-08-01 | 2014-05-01 | Chugai Pharmaceutical Co., Ltd. | Screening methods using G-protein coupled receptors and related compositions |
| RU2604809C2 (en) * | 2010-05-13 | 2016-12-10 | Дзе Дженерал Хоспитал Корпорейшн | Parathyroid hormone analogs and uses thereof |
| CN105440126B (en) * | 2015-12-31 | 2019-10-25 | 南京工业大学 | Alpha-helical polypeptide for treating osteoporosis and preparation method and application thereof |
| EP3655104A4 (en) | 2017-07-15 | 2021-03-17 | The Regents of the University of California | An osteoadsorptive fluorogenic substrate of cathepsin k for imaging osteoclast activity and migration |
| EP3856837A1 (en) | 2018-09-26 | 2021-08-04 | Borealis AG | Propylene copolymer composition with excellent optical and mechanical properties |
| JP7342310B2 (en) | 2019-05-28 | 2023-09-12 | 国立大学法人東北大学 | Power supply device, superconducting device, superconducting device, and method for manufacturing a superconducting device |
| CN113549144A (en) * | 2021-06-30 | 2021-10-26 | 华南理工大学 | Method for producing and purifying teriparatide hPTH (1-34) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5317010A (en) * | 1991-10-10 | 1994-05-31 | Peter K. T. Pang | Parathyroid hormone analogues substituted at AA 25, 26, 27, and use in osteoporosis treatment |
| US5814603A (en) * | 1992-06-12 | 1998-09-29 | Affymax Technologies N.V. | Compounds with PTH activity |
| AU672790B2 (en) * | 1992-07-15 | 1996-10-17 | Novartis Ag | Variants of parathyroid hormone and its fragments |
| CA2126299C (en) * | 1994-06-20 | 2000-12-12 | Gordon E. Willick | Parathyroid hormone analogues for the treatment of osteoporosis |
-
1997
- 1997-08-01 EE EEP199900039A patent/EE9900039A/en unknown
- 1997-08-01 GE GEAP19974655A patent/GEP20033095B/en unknown
- 1997-08-01 PT PT97933603T patent/PT915911E/en unknown
- 1997-08-01 ES ES97933603T patent/ES2207740T3/en not_active Expired - Lifetime
- 1997-08-01 WO PCT/CA1997/000547 patent/WO1998005683A1/en active IP Right Grant
- 1997-08-01 BR BRPI9711002-7A patent/BR9711002B1/en not_active IP Right Cessation
- 1997-08-01 DE DE69725850T patent/DE69725850T2/en not_active Expired - Lifetime
- 1997-08-01 AU AU36905/97A patent/AU723728B2/en not_active Ceased
- 1997-08-01 CA CA002261564A patent/CA2261564C/en not_active Expired - Fee Related
- 1997-08-01 SK SK132-99A patent/SK287397B6/en not_active IP Right Cessation
- 1997-08-01 SI SI9720057A patent/SI9720057A/en not_active IP Right Cessation
- 1997-08-01 DK DK97933603T patent/DK0915911T3/en active
- 1997-08-01 KR KR10-1999-7000903A patent/KR100500859B1/en not_active IP Right Cessation
- 1997-08-01 EP EP97933603A patent/EP0915911B1/en not_active Expired - Lifetime
- 1997-08-01 NZ NZ333809A patent/NZ333809A/en not_active IP Right Cessation
- 1997-08-01 JP JP50741398A patent/JP4122061B2/en not_active Expired - Fee Related
- 1997-08-01 AT AT97933603T patent/ATE253078T1/en active
- 1997-08-01 RU RU99104132/14A patent/RU2203286C2/en not_active IP Right Cessation
- 1997-08-01 CZ CZ99347A patent/CZ34799A3/en unknown
- 1997-08-01 CN CNB971981612A patent/CN1176947C/en not_active Expired - Fee Related
-
1999
- 1999-01-22 FI FI990126A patent/FI990126A/en unknown
- 1999-01-28 BG BG103128A patent/BG103128A/en unknown
- 1999-01-29 IS IS4962A patent/IS4962A/en unknown
- 1999-02-01 LV LVP-99-15A patent/LV12293B/en unknown
-
2007
- 2007-05-01 JP JP2007121289A patent/JP4224111B2/en not_active Expired - Fee Related
-
2008
- 2008-09-25 JP JP2008246839A patent/JP2009057386A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20130801 |